SOUTHWEST WATER COMPANY AND SUBSIDIARIES
SUBSIDIARIES OF THE REGISTRANT
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| Jurisdiction of | ||
|
| Incorporation/ | ||
Name of Subsidiary / Affiliate |
|
|
| Organization |
Aqua Services, LP |
| Texas | ||
AquaSource Services I, LLC |
| Delaware | ||
AquaSource Services II, LLC |
| Delaware | ||
CDC Maintenance, Inc. |
| Texas | ||
CHA Utilities, L.L.C. |
| Texas | ||
CHA Utilities Company, Ltd. |
| Texas | ||
Colorado Bend Utilities, L.L.C. |
| Texas | ||
Crossroads Utilities, Ltd. |
| Texas | ||
ECO Capistrano Valley, Inc. |
| Delaware | ||
ECO Resources, Inc. |
| Texas | ||
Hornsby Bend Utility Company, Inc. |
| Texas | ||
Huntington Utility Company, L.LC. |
| Texas | ||
I.U. Merger Subsidiary, Inc. |
| Texas | ||
Inverness Utility Company, Inc. |
| Texas | ||
Lab-Tech Corporation |
| Texas | ||
METRO-H2O Utilities, Inc. |
| Texas | ||
METRO-H2O, Ltd. |
| Texas | ||
Mid-Tex Utilities, Inc. |
| Texas | ||
Midway Water Utilities, Inc. |
| Texas | ||
Monarch Utilities I L.P. |
| Texas | ||
Monarch Utilities, Inc. |
| Texas | ||
Monarch Utilities, LLC. |
| Texas | ||
New Mexico Utilities, Inc. |
| New Mexico | ||
Novus Utilities, Inc. |
| Delaware | ||
Operations Technologies, Inc. |
| Georgia | ||
Southwest Environmental Laboratories, Inc. |
| Texas | ||
Southwest Water Alabama OnSite System Services, LLC |
| Alabama | ||
Southwest Water Alabama, Inc. |
| Alabama | ||
Southwest Water Florida, Inc. |
| Florida | ||
Southwest Water Government Services Company |
| Delaware | ||
Southwest Water Mississippi, Inc. |
| Mississippi | ||
Southwest Water Services Group Houston, Inc. |
| Delaware | ||
Suburban Water Systems |
| California | ||
SW Resource Management Company |
| Delaware | ||
SW Utility Company |
| Texas | ||
Tenkiller Utility Company |
| Oklahoma | ||
Texas Water Services Group, LLC |
| Texas | ||
TWC Utility Company, LLC |
| Texas | ||
Wastewater Rehabilitation Inspections, Inc. |
| Texas | ||
Water Quality Management Corporation |
| Colorado | ||
Water Suppliers Mobile Communication Service |
| California | ||
Windermere Utility Co., Inc. |
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